FR3087975B1 - Procede et systeme pour la transmission de donnees de maniere fiable - Google Patents

Procede et systeme pour la transmission de donnees de maniere fiable Download PDF

Info

Publication number
FR3087975B1
FR3087975B1 FR1801150A FR1801150A FR3087975B1 FR 3087975 B1 FR3087975 B1 FR 3087975B1 FR 1801150 A FR1801150 A FR 1801150A FR 1801150 A FR1801150 A FR 1801150A FR 3087975 B1 FR3087975 B1 FR 3087975B1
Authority
FR
France
Prior art keywords
clock
rising edge
consecutive
edge
data transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1801150A
Other languages
English (en)
Other versions
FR3087975A1 (fr
Inventor
Alfonseca Damian Andrade
Tony Teixeira
Stephane Guguen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Electrical and Power SAS
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR1801150A priority Critical patent/FR3087975B1/fr
Priority to CA3060527A priority patent/CA3060527A1/fr
Priority to US16/667,455 priority patent/US10862665B2/en
Priority to EP19205919.4A priority patent/EP3648382B1/fr
Publication of FR3087975A1 publication Critical patent/FR3087975A1/fr
Application granted granted Critical
Publication of FR3087975B1 publication Critical patent/FR3087975B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0087—Preprocessing of received signal for synchronisation, e.g. by code conversion, pulse generation or edge detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)

Abstract

Procédé et dispositif pour transmettre des données de manière fiable à au moins un équipement (23) dans lesquels : A partir de son horloge initiale H1, un équipement (23) génère au moins une première horloge H1U à partir d'un front montant de l'horloge initiale H1 avec une fréquence F1U et une deuxième horloge H1D à partir d'un front descendant de l'horloge initiale Hi, avec une fréquence F1D, L'équipement : Lit les données reçues en utilisant au moins un premier front montant de H1U et un front descendant consécutif du premier front montant de H1U, puis lit les données reçues en utilisant un premier front montant de H1D et un front descendant consécutif du premier front montant de H1D, les quatre fronts d'horloge utilisés étant consécutifs de 2F1, Décode au moins les quatre messages en utilisant un code correcteur d'erreur, Lorsqu'au moins un message décodé est correct, il utilise les informations contenues dans ce message pour piloter un dispositif en liaison avec ledit équipement.
FR1801150A 2018-10-31 2018-10-31 Procede et systeme pour la transmission de donnees de maniere fiable Expired - Fee Related FR3087975B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1801150A FR3087975B1 (fr) 2018-10-31 2018-10-31 Procede et systeme pour la transmission de donnees de maniere fiable
CA3060527A CA3060527A1 (fr) 2018-10-31 2019-10-29 Methode et systeme pour la transmission de donnees de maniere fiable
US16/667,455 US10862665B2 (en) 2018-10-31 2019-10-29 Method and system for transmitting data reliably
EP19205919.4A EP3648382B1 (fr) 2018-10-31 2019-10-29 Procédé et système pour la transmission de données de manière fiable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1801150A FR3087975B1 (fr) 2018-10-31 2018-10-31 Procede et systeme pour la transmission de donnees de maniere fiable

Publications (2)

Publication Number Publication Date
FR3087975A1 FR3087975A1 (fr) 2020-05-01
FR3087975B1 true FR3087975B1 (fr) 2021-12-03

Family

ID=66676566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1801150A Expired - Fee Related FR3087975B1 (fr) 2018-10-31 2018-10-31 Procede et systeme pour la transmission de donnees de maniere fiable

Country Status (4)

Country Link
US (1) US10862665B2 (fr)
EP (1) EP3648382B1 (fr)
CA (1) CA3060527A1 (fr)
FR (1) FR3087975B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7139675B2 (ja) 2018-04-27 2022-09-21 セイコーエプソン株式会社 リサンプリング回路、物理量センサーユニット、慣性計測装置及び構造物監視装置
JP2019191070A (ja) * 2018-04-27 2019-10-31 セイコーエプソン株式会社 リサンプリング回路、物理量センサーユニット、慣性計測装置及び構造物監視装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602857A (en) * 1993-09-21 1997-02-11 Cirrus Logic, Inc. Error correction method and apparatus
US5450458A (en) * 1994-08-05 1995-09-12 International Business Machines Corporation Method and apparatus for phase-aligned multiple frequency synthesizer with synchronization window decoder
US5835753A (en) * 1995-04-12 1998-11-10 Advanced Micro Devices, Inc. Microprocessor with dynamically extendable pipeline stages and a classifying circuit
FR2735928B1 (fr) * 1995-06-22 1997-07-18 France Telecom Codeur/decodeur manchester
FR2748171B1 (fr) * 1996-04-30 1998-07-17 Motorola Inc Procede de generation d'un signal d'horloge pour une utilisation dans un recepteur de donnees, generateur d'horloge, recepteur de donnees et systeme d'acces telecommande pour vehicules
US5867533A (en) * 1996-08-14 1999-02-02 International Business Machines Corporation Digital delta mode carrier sense for a wireless LAN
TW459229B (en) * 1999-02-24 2001-10-11 Matsushita Electric Industrial Co Ltd Semiconductor memory device
US7139965B2 (en) * 2003-10-08 2006-11-21 Hewlett-Packard Development Company, L.P. Bus device that concurrently synchronizes source synchronous data while performing error detection and correction
KR100546389B1 (ko) * 2003-10-22 2006-01-26 삼성전자주식회사 카스 레이턴시에 따라 동기되는 타이밍이 변하는 반도체메모리 장치
US7098714B2 (en) * 2003-12-08 2006-08-29 Micron Technology, Inc. Centralizing the lock point of a synchronous circuit
US7681099B2 (en) * 2007-05-17 2010-03-16 Advanced Micro Devices, Inc. Techniques for integrated circuit clock signal manipulation to facilitate functional and speed test
US8005995B2 (en) * 2007-08-16 2011-08-23 Micron Technology, Inc. Command interface systems and methods
JP2009181439A (ja) * 2008-01-31 2009-08-13 Toshiba Corp メモリシステム
US8371669B1 (en) * 2009-02-18 2013-02-12 Marvell International Ltd. Fire timing control in printing devices
KR101220178B1 (ko) * 2009-10-28 2013-01-11 한국전자통신연구원 수동형 ｒｆｉｄ 리더의 심볼 동기화 방법 및 장치
US8983413B2 (en) * 2010-12-01 2015-03-17 Intel Mobile Communications GmbH Communication device including multiple LO receivers
WO2013088173A1 (fr) * 2011-12-14 2013-06-20 Wolfson Microelectronics Plc Transfert de données
US9710411B2 (en) * 2013-01-24 2017-07-18 Texas Instruments Incorporated Signal conditioner
US10180874B2 (en) * 2015-10-28 2019-01-15 Western Digital Technologies, Inc. Storage device operations based on bit error rate (BER) estimate

Also Published As

Publication number Publication date
CA3060527A1 (fr) 2020-04-30
EP3648382B1 (fr) 2022-03-30
EP3648382A1 (fr) 2020-05-06
FR3087975A1 (fr) 2020-05-01
US20200136794A1 (en) 2020-04-30
US10862665B2 (en) 2020-12-08

Similar Documents

Publication Publication Date Title
US12010713B2 (en) Methods and apparatuses for transmitting and receiving a preemption indication
RU2298881C2 (ru) Способ и система для управления потоком между контроллером базовой станции и базовой приемопередающей станцией
EP3678323B1 (fr) Étalonnage de circuit de récupération de données d'horloge multiphase
CN103493424B (zh) 对从数据流中重新产生的时钟信号的调整
US9628255B1 (en) Methods and apparatus for transmitting data over a clock signal
PH12019500991A1 (en) Synchronization system and method for single-bus transmission of 1pps+tod information
EP3332596B1 (fr) Procédés et appareils pour exécuter une planification de liaison montante et une transmission de liaison montante
MA39220A1 (fr) Procédés et nœuds relatifs à une acquisition d'informations système pendant une opération de sous-trame flexible
WO2015153773A1 (fr) Procédés pour envoyer des informations supplémentaires dans la bande sur un bus de circuit inter-intégré (i2c)
KR101775981B1 (ko) 통신 회로 및 샘플링 조정 방법
CN107771331B (zh) 独立式uark brk检测
CN108631898A (zh) 一种光纤串行数据通信方法
HRP20190925T1 (hr) Upravljački protokol s promjenjivom brzinom prijenosa podataka
EP4073661B1 (fr) Récupération de données et d'horloge à demi-fréquence en boucle ouverte très rapide pour des interfaces de couches physiques (c-phy) de prochaine génération
CN105262565B (zh) 一种基于相位调制传递时钟与数据的编码方法及系统
US6631429B2 (en) Real-time processing of a synchronous or isochronous data stream in the presence of gaps in the data stream due to queue underflow or overflow
US20190081828A1 (en) Baud rate tracking and compensation apparatus and method
US20090222705A1 (en) Data processor system and a method for communication data
US10862665B2 (en) Method and system for transmitting data reliably
WO1988000780A1 (fr) Emetteur et recepteur de transmission optique
CN110830086B (zh) 一种信号处理装置和阅读器
JPH08274766A (ja) クロック回復外挿法
CN112351049B (zh) 数据传输方法、装置、设备及存储介质
WO2012079322A1 (fr) Procédé anti-collision pour étiquettes multiples, lecteur et système d'identification radiofréquence
EP4621586A1 (fr) Procédé et appareil de codage et de multiplexage d'un flux dans un canal série

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200501

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20240606

CA Change of address

Effective date: 20240910

TP Transmission of property

Owner name: SAFRAN ELECTRICAL & POWER, FR

Effective date: 20240913